SU124659A1 - Weighing method on one arm on analytical beam scales - Google Patents

Weighing method on one arm on analytical beam scales

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Publication number
SU124659A1
SU124659A1 SU619391A SU619391A SU124659A1 SU 124659 A1 SU124659 A1 SU 124659A1 SU 619391 A SU619391 A SU 619391A SU 619391 A SU619391 A SU 619391A SU 124659 A1 SU124659 A1 SU 124659A1
Authority
SU
USSR - Soviet Union
Prior art keywords
arm
weighing method
analytical beam
weighing
beam scales
Prior art date
Application number
SU619391A
Other languages
Russian (ru)
Inventor
Г.Ф. Белов
Original Assignee
Г.Ф. Белов
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Г.Ф. Белов filed Critical Г.Ф. Белов
Priority to SU619391A priority Critical patent/SU124659A1/en
Application granted granted Critical
Publication of SU124659A1 publication Critical patent/SU124659A1/en

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Description

Известны способы взвешивани  на одном плече на аналитических коромысловых весах, уравновешивание в которых осуществл етс  электромеханической след щей системой. Эти способы не позвол ют простыми средствами учесть в процессе взвещивани  погрешность от температурного вли ни .Methods are known for weighing on one shoulder on an analytical beam balance, in which balancing is carried out by an electromechanical tracking system. These methods do not allow using simple means to take into account the error of temperature influence in the process of caving.

Дл  устранени  указанного недостатка предлагаетс  тгр;1ровкуTo eliminate this drawback, the following is proposed:

плеча весов производить с приведением к нулю показаний отсчетногоshoulder weights produce with bringing to zero the readings of the reference

устройства и с последующей градуировкой его шкалы на заданнуюdevice and with the subsequent graduation of its scale to a given

цену делени  по рейтеру определенного веса. После проведанна  такойdivision price by reiter of a certain weight. After such

тарировки взвешивание осуществл ют обычным способом.calibration weighting is carried out in the usual way.

На чертеже изображена схема весов дл  взвешивани  материалов по предлагае.мому способу.The drawing shows a scale diagram for weighing materials according to the proposed method.

- Взвешивание осуществл ют на одном плече аналитических коромысловых весов / с введением поправки, учитывающей изменение метеорологической характеристики весов из-за температурного вл1: н11Я. Уравновешивание весов производ т с помощью электро.геханическо11 след щей системы 2. Затем устанавливают стрелки гальв анометра на нуль, мен   сопротивлени  в его электрической цепи. .е этого, устанавливают гирьку-рейтер 5 определенного веса и привод т стрелку гальванометра 3 с помощью сопротивлений 6 в край1 ее положение шкалы. При этом цена делени  щкалы гальванометра будет представл ть собой отношение веса гирьки-рейтера к числу делений шкалы. Ь дальнейшем производ т взвешивание, отсчитыва  значение веса по шкале, имеющей заданную цену делени .- Weighing is carried out on one shoulder of the analytical balance weights / with the introduction of an amendment that takes into account the change in the meteorological characteristics of the balance due to the temperature ratio 1: H11H. Balancing of the balance is carried out with the help of electro-mechanical 11 tracking system 2. Then the arrows of the galvanometer are set to zero, the resistance in its electrical circuit is changed. That is, set the weight-rider 5 of a certain weight and leads the arrow of the galvanometer 3 with the help of the resistances 6 to the edge 1 of its scale position. At the same time, the dividing value of the galvanometer will be the ratio of the weight of the weight-rider to the number of scale divisions. Then, the weighing is performed, counting the weight value on a scale that has a given division price.

. Предмет изобретени . Subject invention

Способ взвешивани  на одном плече на аналитических коромыслоных весах, урав; 0зешнвапие в которых осуществл етс  электромеханической след щей .1ой, отличающийс  тем, что, с целью температурной компенсации,, производит тарировку плеча с призедением к нулю показани отсчетного устройства с последующей градуировкой его щкалы на- задан 1ую цепу делени  по рейтеру определенного веса, после проведени  которой производ т обычное взвещивание на плече.The method of weighing on one shoulder on analytical beam scales, Eq; In which, for the purpose of temperature compensation, the arm calibrates with zeroing of the reading device with zero, followed by graduation, the scales are assigned to a specific weight, after which is carried out on the shoulder.

SU619391A 1959-02-16 1959-02-16 Weighing method on one arm on analytical beam scales SU124659A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU619391A SU124659A1 (en) 1959-02-16 1959-02-16 Weighing method on one arm on analytical beam scales

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU619391A SU124659A1 (en) 1959-02-16 1959-02-16 Weighing method on one arm on analytical beam scales

Related Child Applications (1)

Application Number Title Priority Date Filing Date
SU823503625A Addition SU1073159A2 (en) 1982-10-22 1982-10-22 Apparaus for applying an index onto package of heat-sealable material

Publications (1)

Publication Number Publication Date
SU124659A1 true SU124659A1 (en) 1959-11-30

Family

ID=48396098

Family Applications (1)

Application Number Title Priority Date Filing Date
SU619391A SU124659A1 (en) 1959-02-16 1959-02-16 Weighing method on one arm on analytical beam scales

Country Status (1)

Country Link
SU (1) SU124659A1 (en)

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